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- #ifdef CONFIG_RTC_INTF_DEV
- extern void __init rtc_dev_init(void);
- extern void __exit rtc_dev_exit(void);
- extern void rtc_dev_add_device(struct rtc_device *rtc);
- extern void rtc_dev_del_device(struct rtc_device *rtc);
- #else
- #define rtc_dev_init() do{}while(0)
- #define rtc_dev_exit() do{}while(0)
- #define rtc_dev_add_device(r) do{}while(0)
- #define rtc_dev_del_device(r) do{}while(0)
- #endif
- #ifdef CONFIG_RTC_INTF_PROC
- void rtc_proc_add_device(struct rtc_device *rtc);
- void rtc_proc_del_device(struct rtc_device *rtc);
- #else
- #define rtc_proc_add_device(r) do{}while(0)
- #define rtc_proc_del_device(r) do{}while(0)
- #endif
- #ifdef CONFIG_RTC_INTF_SYSFS
- extern void __init rtc_sysfs_init(struct class *);
- extern void rtc_sysfs_add_device(struct rtc_device *rtc);
- extern void rtc_sysfs_del_device(struct rtc_device *rtc);
- #else
- #define rtc_sysfs_init(c) do{}while(0)
- #define rtc_sysfs_add_device(r) do{}while(0)
- #define rtc_sysfs_del_device(r) do{}while(0)
- #endif
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